98 citations · 148 across the 9 of their papers we have counts for
9 papers
Transition from columnar to point pinning in coated conductors: critical currents, that are independent of magnetic field direction
Yuri L. Zuev, Sung Hun Wee, David K. Christen
We identify a phase transition in the vortex system of a high-temperature superconductor with nano-columnar stacks of precipitates as strong vortex pinning centers. Above a particu…
Control of Correlations in Sr4V2O6Fe2As2 by Chemical Stoichiometry
Athena S. Sefat, David J. Singh, V. Ovidiu Garlea +4
We show using a combination of powder X-ray and neutron diffraction, first principles calculations, temperature- and field-dependent magnetization, heat capacity and resistivity da…
Aligned crystallite powder of NdFeAsOF: magnetic hysteresis and penetration depth
Yuri L. Zuev, Eliot D. Specht, Claudia Cantoni +7
We report the basal-plane critical current and superfluid density of magnetically aligned NdFeAsOF powder. This sample has individual crystallite grains permanent…
Tuning flux-pinning in epitaxial NdBa2Cu3O7-x films via engineered, hybrid nanoscale defect structures
Sung Hun Wee, Amit Goyal, Yuri L. Zuev +1
Epitaxial NdBa2Cu3O7-x films with a hybrid nanoscale defect structure comprised of BaZrO3 nanodot arrays aligned along the c-axis in one half of the film thickness and aligned perp…
Near-isotropic performance of intrinsically anisotropic high-temperature superconducting tapes due to self-assembled nanostructures
Y. L. Zuev, D. K. Christen, S. H. Wee +2
High-temperature superconductors (HTS) are finding use as high - current wires for potential application in power devices. The dependence of their basal-plane critical current prop…
s-Wave superconductivity in non-centrosymmetric Re_3W probed by magnetic penetration depth
Y. L. Zuev, V. A. Kuznetsova, R. Prozorov +4
We report measurements of the temperature dependence of the magnetic penetration depth λ(T) in non-centrosymmetric superconductor Re_3W. We employed two experimental techniques: ex…